Ishiyama, who had left the yakuza, was working as a security guard. As he stood at the entrance to the building, the other employees ignored him. However, one person, Hiromi, was different. She knew about Ishiyama's eating habits and would bring him lunch boxes. However, there was one person who was bitter towards the two.

Ichiro and Jiro, brothers who made a name for themselves in the yakuza world, have now left that life behind, but are being targeted by their former enemies and are hiding in the apartment of their widowed landlady, Kyoko. One day, the brothers find a young woman lying unconscious on the beach. As they begin to play a prank on her...

Tokio is a man who fails at everything he tries and can't hold down a steady job. His dream is to marry Juri, everyone's Madonna. But that dream is impossible, so he spends his days fantasizing about being with her. Then one day, a female robot named Tokiko suddenly appears. Tokiko has the ability to create tools for him from her "groin." Tokio is drawn to the bold and kind-hearted Tokiko, who is devoted to him...